That turned out to be much harder—as in, no one was able to solve for those integers for 65 years until a supercomputer finally came up with the solution to 42. (For the record: x = -80538738812075974, y = 80435758145817515, and z = 12602123297335631. Obviously.) Bitesize primary games and secondary games are suitable to play in class or at home. There are maths games for early years, Key Stage 1 (KS1), Key Stage 2 (KS2) and Key Stage 3 (KS3) in England and Wales, or nursery and primary levels in Scotland and Northern Ireland. Learning maths is fun with these online maths games from BBC Bitesize. All the games are free to play and are designed to help develop maths concepts and skills. That’s the beauty of math: There’s always an answer for everything, even if takes years, decades, or even centuries to find it. So here are nine more brutally difficult math problems that once seemed impossible, until mathematicians found a breakthrough. Full calculation - you get 6 guesses to solve the puzzle, but this time you don't get any hints! Get the hints by entering any equation which adds to any answer!

Poincaré then went up to 4-dimensional stuff, and asked an equivalent question. After some revisions and developments, the conjecture took the form of “Every simply-connected, closed 3-manifold is homeomorphic to S Henri Poincaré was a French mathematician who, around the turn of the 20th century, did foundational work in what we now call topology. Here’s the idea: Topologists want mathematical tools for distinguishing abstract shapes. For shapes in 3D space, like a ball or a donut, it wasn’t very hard to classify them all. In some significant sense, a ball is the simplest of these shapes. Find equation - you get 6 guesses to solve the puzzle and only one hint - the answer of equation. Enter equation to fill all the game tiles and get more hints to get you closer to your goal!This Inmate Used Solitary Confinement to Learn Math. Now He’s Solving the World’s Hardest Equations. On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42? In 2019, mathematicians finally solved a hard math puzzle that had stumped them for decades. It’s called a Diophantine Equation, and it’s sometimes known as the “summing of three cubes”: Find x, y, and z such that x³+y³+z³=k, for each k from one to 100.